There are 92 yuan 185 points, of which 2 points are equal to 1 minute. Bundled together, it is a combination of 3 coins and 4 cents, patched together with 5 cents.
If they are all nickels, there are 185/5=37 coins. And 92 is 92-37 = 55.
The combination of 5 cents into (3 coins and 4 cents) must be exchanged in units of 20 cents.
20 cents = 4 nickels = 5 nickels (3 nickels and 4 nickels). The total amount is 15 nickels.
After the exchange, the currency has increased by 1 1, so you need to change five 20 yuan bills.
So 5 cents is 37-5 * 4 = 17.
2 points = 7+5 * 5 * 1 = 32
1 cent = 1+5 * 5 * 2 = 5 1